package week_1;

import toolPackage.tool;

import java.util.Arrays;

public class day03_week01 {
    public static void main(String[] args) {
//        int[] nums= tool.random0To10(tool.random0To10());
//        int k=tool.random0To10();

        int[] nums=new int[]{0,7,5,5,6,2,1,3,3,5,0,0,4,4,7,1,5,3,2,4,7,2,1,6,9,6,6,7,7,9,9,6,8,7,8,9,4,7,7,0,7,7,4,8,5,5,5,0,5,5,4,5,6,7,4,5,0,8,9,9,7,4,7,0,7,8,2,4,0,8,8,7,2,9,0,3,9,9,2,1,5,7,6,0,9,3,3,6,5,2,9,6,6,3,3,1,8,1,3,3,0,8,4,2,7,8,3,5,8,3,6,3,4,0,2,0,6,9,1,2,4,6,5,8,8,7,1,4,7,2,7,1,2,1,6,4,5,2,4,7,3,0,2,5,1,7,1,0,6,3,9,8,8,6,6,0,7,6,4,8,4,2,0,4,7,8,0,8,8,2,0,6,1,4,2,2,1,6,9,3,0,0,7,3,6,5,8,1,0,7,6,2,6,7,9,7,3,5,4,0,6,6,6,2,7,6,7,3,1,6,9,6,4,3,4,2,5,3,3,3,7,7,0,8,0,3,1,3,3,9,3,5,1,1,7,6,2,5,7,9,8,8,5,5,3,3,2,1,0,2,8,1,2,7,5,5,3,3,7,8,8,1,3,4,8,1,2,1,3,0,0,3,9,9,5,4,2,8,3,6,7,8,0,0,3,4,9,4,3,4,1,4,2,2,1,9,0,3,3,3,3,5,4,0,8,0,1,0,6,9,9,2,6,7,7,4,3,6,5,8,7,0,3,4,1,0,9,3,3,4,9,3,0,5,6,2,6,5,4,3,0,6,2,8,1,5,4,1,3,8,7,1,2,3,9,5,0,3,7,3,8,3,5,3,1,3,5,9,4,5,8,1,4,6,4,9,2,6,6,7,0,5,6,7,4,1,2,8,3,3,7,7,2,0,4,3,6,8,9,1,4,6,7,0,9,8,9,1,7,4,0,7,9,5,1,0,9,2,8,9,5,7,9,2,7,1,5,8,8,0,2,8,7,5,4,1,2,8,3,7,5,8,4,9,7,9,1,5,8,0,5,6,0,4,6,2,1,4,2,0,8,9,2,9,9,0,6,5,5,0,9,6,3,8,3,7,2,1,5,3,3,0,0,5,8,2,3,2,3,9,4,5,3,8,9,5,0,7,3,0,2,6,3,8,9,8,3,8,4,8,4,9,1,5,1,8,3,7,0,0,8,6,1,6,4,1,1,7,9,6,1,9,1,4,1,8,0,9,5,2,4,9,7,5,6,2,0,8,5,3,1,1,4,7,4,7,8,1,5,0,5,4,7,2,0,4,5,8,0,5,0,5,9,0,0,2,2,6,5,5,8,9,2,7,5,8,2,1,6,3,1,2,6,0,5,4,8,4,0,2,9,8,7,3,0,7,2,9,7,5,5,0,3,3,5,2,3,5,0,0,3,4,2,1,9,9,8,2,2,1,3,8,1,1,5,5,9,8,8,4,0,8,2,5,3,8,2,0,1,5,2,1,6,5,8,0,8,1,1,2,9,3,2,8,5,5,8,5,1,4,4,2,5,6,2,4,9,8,8,5,7,0,3,2,4,6,5,1,8,4,1,0,4,9,4,2,1,5,4,0,4,4,8,6,1,3,5,6,3,1,7,1,1,0,6,4,0,3,0,7,9,7,3,4,6,5,0,5,5,0,2,5,2,5,4,6,7,9,4,0,1,9,0,7,4,1,8,2,9,2,3,9,7,9,7,8,0,2,3,9,6,2,5,6,7,1,6,6,8,1,0,2,2,4,6,4,7,7,4,3,5,2,6,5,3,2,8,9,8,7,0,3,0,3,0,6,1,6,0,7,0,9,9,4,8,2,9,8,8,8,5,2,3,0,9,6,9,2,1,1,6,8,8,4,2,0,0,0,4,9,6,3,6,2,4,1,0,9,7,2,9,3,5,9,8,4,2,5,4,0,9,9,0,1,1,6,7,0,5,9,2,6,7,9,3,5,4,7,6,6,6,1,3,1,9,5,1,3,7,1,9,1,2,2,9,5,1,8,5,6,0,7,1,7,7,1,0,1,5,5,3,4,6,1,4,7,7,5,9,3,5,7,5,2,8,3,7,9,4,8,8,7,8,3,5,9,6,4,9,6,1,7,4,7,6,8,6,8,7,4,9,3,4,2,7,4,3,3,6,3,5,4,6,0,6,4,1,3,2,9,1,2,7,7,2,5,0,6,0,5,5,8,1,7,2,4,8,9,7,3,0,9,7,2,2,9,6,0,7,1,2,7,1,7,8,9,0,7,5,3,3,1,3,3,0,1,4,3,6,8,1,4,2,2,1,2,0,9,2,7,8,3,3,3,1,1,4,3,9,1,1,1,9,2,4,0,2,1,4,8,5,5,7,9,3,9,0,4,2,6,9,5,8,1,7,6,1,8,1,1,4,4,2,0,3,5,5,0,9,9,1,7,0,9,6,4,3,7,0,7,0,1,0,7,1,7,6,1,7,9,3,8,9,6,2,2,8,7,9,7,4,5,8,7,3,1,7,5,3,3,9,6,4,4,7,8,6,8,5,1,0,8,5,6,0,8,0,3,2,3,5,3,2,0,1,9,8,6,7,1,5,4,8,6,3,7,9,5,2,9,1,0,2,0,1,5,1,8,2,4,4,3,9,1,6,8,5,5,9,6,6,9,0,3,3,0,4,6,8,6,7,1,1,0,8,3,3,0,2,5,8,4,6,2,5,3,4,6,5,8,0,3,1,8,1,3,3,8,0,0,8,4,9,6,7,3,9,4,4,9,4,2,8,1,5,9,8,7,2,8,1,2,0,1,1,9,3,4,7,0,7,5,4,8,4,7,4,8,2,9,4,1,6,0,1,6,6,7,1,1,3,1,8,1,1,0,8,4,5,2,7,2,9,6,5,5,8,9,2,4,2,4,4,5,6,4,5,2,5,1,9,7,8,1,8,7,8,2,5,1,1,5,5,9,6,3,2,3,1,8,9,5,1,5,9,3,0,6,8,3,2,9,3,9,0,9,2,7,6,0,4,6,6,1,8,0,4,8,3,7,7,1,2,7,8,1,3,0,2,6,5,3,7,7,3,1,4,2,0,5,7,3,6,5,8,1,5,5,5,6,1,4,1,4,5,5,6,8,2,1,9,3,5,7,8,4,1,4,2,0,7,0,0,4,6,5,3,2,9,6,2,3,9,2,1,8,9,9,9,6,9,8,6,2,1,2,1,1,6,6,9,5,3,2,7,3,1,0,5,2,2,8,8,8,7,7,3,1,5,3,9,2,4,6,2,7,4,6,5,9,0,7,9,2,7,6,9,8,1,5,8,2,5,9,8,3,1,6,9,3,5,0,4,9,0,6,1,1,2,3,7,9,5,2,5,6,0,8,8,8,0,6,9,6,4,0,8,0,3,7,0,5,4,3,7,5,2,0,3,4,7,0,3,9,1,8,8,0,6,2,2,9,9,1,2,9,3,2,2,6,4,4,9,0,6,2,5,8,3,3,5,1,2,0,0,9,6,0,5,3,1,9,3,2,2,9,0,2,1,6,6,2,6,7,7,7,3,8,0,0,9,1,1,5,0,1,4,0,6,3,5,2,1,1,5,1,6,2,3,0,3,8,5,5,2,3,5,6,8,3,3,0,4,6,9,1,1,6,0,2,5,8,8,0,6,2,8,9,6,2,0,2,8,9,1,6,5,2,5,8,1,1,5,5,3,4,3,1,3,0,3,2,1,9,2,7,9,4,4,6,0,4,9,3,5,0,1,6,6,5,3,2,4,7,0,4,7,7,1,3,9,8,6,5,5,2,1,6,7,0,6,8,2,3,3,3,7,0,9,7,0,9,4,8,9,5,9,7,8,4,8,6,4,2,2,3,3,7,7,2,7,7,2,8,1,0,9,1,3,5,5,6,8,3,8,0,6,6,7,6,7,9,9,5,4,5,8,8,9,1,8,0,8,9,3,7,8,8,6,0,3,0,3,8,7,7,0,9,2,7,2,0,2,8,4,8,4,4,2,6,6,1,2,9,4,4,0,7,6,8,6,4,4,2,1,8,2,6,6,2,8,7,0,8,3,0,0,3,2,8,8,0,4,3,6,6,2,1,1,3,2,1,5,6,4,1,8,8,0,8,3,6,0,4,2,5,1,6,3,1,0,3,2,1,0,8,3,9,2,0,5,8,2,8,1,5,0,7,4,1,6,7,0,7,4,4,8,3,5,4,6,0,3,6,6,9,2,7,6,2,1,7,5,9,7,7,2,4,0,1,6,3,4,4,5,7,0,9,4,6,3,4,1,4,3,6,4,2,3,6,8,2,8,8,4,2,0,0,4,7,8,9,8,6,7,3,5,9,0,2,6,7,8,6,1,9,5,5,8,2,4,1,2,5,3,6,5,5,7,5,9,0,1,6,3,0,8,3,1,1,7,6,5,5,3,0,6,1,7,2,6,7,7,2,0,2,5,4,5,8,7,1,5,5,4,0,6,1,3,8,5,7,4,9,9,0,1,2,7,1,8,6,1,7,6,9,9,5,5,6,5,6,2,2,9,6,1,3,3,5,4,4,0,3,0,3,3,7,1,8,2,4,5,8,1,1,4,1,0,5,2,9,2,2,0,4,8,7,8,1,6,3,9,6,1,9,6,7,7,2,8,0,4,6,9,2,2,1,2,4,4,2,4,3,2,6,6,5,9,0,4,1,9,7,9,6,2,7,9,4,1,4,2,5,4,8,3,8,7,0,4,3,4,0,4,1,3,0,4,2,8,1,3,4,4,2,0,9,5,8,6,6,1,6,3,0,5,6,4,2,0,6,3,9,2,7,0,0,0,2,5,3,7,5,0,6,9,1,6,9,9,8,7,8,4,5,0,2,4,3,9,2,3,4,4,1,4,7,4,6,2,5,7,6,0,3,2,9,9,4,4,3,4,9,1,6,9,9,3,8,7,2,7,7,2,8,4,2,7,8,9,8,7,2,6,1,1,4,3,6,5,8,4,8,7,3,6,2,9,6,8,7,6,6,2,0,5,4,9,5,0,9,0,6,3,9,5,5,2,4,2,1,9,6,6,0,2,6,7,9,4,7,3,6,0,6,8,0,8,3,5,8,4,0,8,8,8,7,0,3,3,0,0,8,4,7,9,6,9,4,5,4,8,6,0,4,8,2,3,0,6,6,5,8,8,9,2,7,0,4,8,5,6,9,1,8,4,9,2,9,2,2,8,0,9,6,2,0,1,4,9,3,3,6,9,2,1,0,0,4,0,2,4,8,6,6,4,3,7,6,1,6,7,7,4,8,1,1,3,8,9,0,1,4,4,0,3,4,3,7,2,4,9,8,7,5,4,7,2,9,3,1,8,8,2,2,3,0,0,3,4,3,9,9,4,3,9,3,7,1,7,6,1,0,4,0,7,9,8,7,5,5,8,0,0,5,3,6,9,1,8,7,0,1,7,6,8,0,0,3,0,9,4,3,8,0,7,2,1,5,2,1,3,8,4,9,8,2,8,2,6,1,1,6,7,6,9,4,8,5,0,6,3,7,3,7,7,5,6,7,1,5,8,3,2,0,5,8,4,6,2,5,3,5,1,9,8,2,6,4,3,2,1,4,2,8,2,6,3,1,2,7,1,0,5,8,5,2,8,4,7,3,0,1,5,3,0,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4,2,8,4,9,6,1,9,6,5,3,5,1,1,7,4,7,0,9,7,9,6,8,5,3,9,5,3,3,3,6,5,2,5,8,4,4,1,0,1,6,1,1,9,4,6,4,7,1,3,4,2,3,5,5,0,1,4,0,8,1,8,7,4,7,3,6,3,0,7,3,4,2,8,5,7,7,3,1,4,0,1,3,0,6,1,9,0,2,6,0,6,5,3,7,3,5,2,9,3,3,8,8,4,9,9,9,0,6,7,1,3,4,2,1,7,6,4,6,0,1,0,0,0,6,3,0,4,1,7,3,9,8,5,1,3,1,4,7,7,3,7,2,7,8,3,8,1,5,4,8,2,4,5,0,7,8,7,5,3,9,6,3,6,4,2,7,2,2,1,2,6,0,8,9,0,4,3,4,7,1,7,0,0,3,7,7,0,9,7,8,5,6,4,9,4,4,0,0,4,3,4,8,4,5,4,3,6,8,3,9,4,6,8,6,0,4,7,5,2,2,7,0,8,0,2,8,7,1,2,4,9,0,3,8,3,0,8,0,8,3,0,8,3,3,8,0,3,0,5,7,3,4,4,0,5,4,5,3,2,7,5,2,8,5,3,6,6,4,3,5,5,0,0,7,8,9,1,9,9,0,5,4,1,0,3,0,2,6,3,2,4,5,9,8,8,0,5,2,7,9,0,8,9,3,0,9,3,1,2,2,1,9,5,8,1,5,3,8,9,2,1,1,5,5,8,2,2,7,9,1,6,3,3,9,9,0,4,0,2,3,3,5,5,2,1,8,3,9,2,1,8,0,6,6,3,2,8,4,3,8,4,8,0,4,1,1,2,5,9,3,3,2,8,2,5,6,0,5,9,5,8,7,9,1,0,0,4,5,2,0,3,3,6,9,1,7,7,1,0,5,5,7,8,2,3,5,7,1,2,4,4,6,5,9,7,4,1,1,2,9,5,4,0,4,0,4,7,8,1,0,8,4,8,9,7,6,0,8,4,2,1,5,4,3,8,9,0,4,3,0,8,0,2,2,7,8,5,8,8,5,7,6,2,6,1,2,4,3,5,0,6,5,5,0,2,1,4,8,8,7,4,6,0,4,9,7,1,2,3,0,9,5,5,9,8,0,7,7,2,3,8,2,2,8,1,2,4,3,9,3,0,2,7,7,2,4,7,2,3,2,2,3,8,4,0,1,0,9,9,6,7,4,7,2,1,9,7,3,1,8,7,9,0,6,2,0,7,6,3,9,3,7,3,2,3,3,3,9,6,0,1,6,4,2,7,1,2,7,9,3,6,7,4,2,6,4,0,8,2,5,9,2,3,6,9,7,7,3,6,3,2,8,1,7,8,1,3,2,3,3,3,8,7,5,1,7,2,7,1,9,7,1,6,6,2,6,8,1,2,7,4,4,0,1,5,7,1,2,5,7,0,9,3,0,4,4,3,1,9,1,7,4,6,8,2,7,9,5,0,4,7,6,7,4,3,5,6,8,2,2,9,6,8,0,9,4,6,3,5,8,8,6,6,6,4,6,7,1,8,0,4,7,8,9,5,4,8,8,9,4,4,2,5,8,4,9,5,1,9,8,5,2,6,4,8,2,0,7,3,2,8,5,0,0,1,6,6,3,7,8,1,6,7,6,0,0,6,7,7,7,4,3,6,6,6,1,8,4,8,8,6,4,9,2,3,3,2,7,7,0,8,5,1,1,7,0,5,8,4,4,8,8,2,1,9,8,8,1,9,7,8,9,6,7,3,7,8,5,9,5,1,6,6,3,2,7,0,1,5,3,8,7,7,0,8,8,4,6,7,0,7,3,5,9,5,4,9,6,8,4,3,9,1,2,4,6,0,3,7,0,3,4,7,0,3,5,9,9,4,1,8,1,7,2,6,9,1,8,7,7,1,2,0,5,2,2,3,4,2,0,0,5,9,2,1,7,6,5,9,3,5,9,9,3,2,2,7,5,0,7,1,6,9,0,4,7,2,5,2,6,5,6,8,5,2,1,1,4,6,0,0,5,4,8,6,1,9,3,3,9,7,2,7,6,2,9,9,1,9,4,9,2,8,4,6,2,7,7,1,4,3,9,6,0,8,1,5,0,2,6,7,1,1,0,7,0,7,8,9,0,2,3,2,0,3,5,4,4,1,2,2,7,8,6,0,1,0,2,4,1,3,9,1,6,9,4,3,2,1,7,6,4,0,6,3,4,1,0,5,9,4,1,5,3,0,6,0,8,1,8,1,2,7,5,7,2,9,7,7,6,2,0,1,8,1,1,7,0,1,2,9,7,7,2,6,9,1,8,1,6,9,6,7,7,6,1,2,5,7,1,0,9,7,2,8,6,8,2,7,4,2,5,1,9,3,5,0,1,9,3,3,2,1,7,0,4,8,7,4,8,7,6,7,5,2,7,8,9,6,6,1,7,9,9,8,2,5,8,6,5,2,1,2,7,1,7,7,3,9,4,7,8,6,1,1,4,4,5,6,0,5,3,9,7,0,2,1,7,9,8,7,8,5,0,1,3,5,3,5,7,3,8,7,2,7,8,4,7,7,4,3,9,0,1,0,6,4,8,9,3,4,3,2,4,5,3,2,7,4,0,6,5,9,5,0,2,6,9,1,8,3,5,6,6,4,0,1,6,2,4,5,7,8,5,0,2,6,6,8,7,0,4,4,8,2,5,0,3,9,7,8,6,8,0,6,6,5,4,0,3,0,9,3,6,4,9,3,1,9,4,3,4,6,7,7,3,6,4,5,7,3,9,1,6,2,2,1,3,8,5,7,5,7,1,2,0,0,2,0,9,7,2,3,1,0,3,5,1,1,5,3,7,9,6,6,8,5,7,1,4,6,6,8,3,3,2,4,6,9,9,1,3,5,4,2,6,8,4,4,8,5,2,4,9,4,5,0,6,4,8,0,9,4,6,1,4,3,2,1,0,3,6,4,0,3,2,3,8,7,4,8,8,7,7,4,8,0,7,7,1,9,7,4,7,9,8,9,0,7,4,7,0,4,6,1,4,8,4,4,0,8,1,5,2,2,8,6,6,1,0,1,6,1,9,7,2,6,0,2,0,3,3,7,4,6,3,5,9,3,6,6,6,5,0,5,7,1,6,7,7,4,1,0,7,4,0,8,6,4,3,7,3,5,7,6,0,6,6,2,5,5,6,6,5,9,1,3,0,5,4,6,9,9,1,7,7,1,9,1,3,2,5,3,0,4,4,7,9,6,8,8,5,2,0,9,6,5,1,1,8,8,0,6,7,1,0,2,3,9,4,7,8,1,7,0,6,5,6,8,7,7,5,2,9,4,3,7,9,4,1,7,1,2,6,1,7,7,2,7,4,7,0,4,1,8,5,0,0,4,4,6,4,9,6,3,8,1,2,2,6,4,2,9,9,7,5,9,3,3,7,1,6,2,0,8,4,9,4,0,4,6,8,2,2,1,7,5,3,9,9,4,6,7,0,8,9,9,8,7,2,0,4,0,6,3,9,0,9,4,2,3,7,5,7,8,9,7,4,4,6,3,8,2,2,9,8,1,3,0,9,9,1,1,1,4,3,1,9,3,5,9,0,8,4,2,8,2,2,2,6,3,0,3,5,9,2,2,2,7,2,8,5,5,3,9,5,0,7,4,7,4,1,5,7,6,7,0,3,6,0,7,3,4,5,4,6,1,6,1,8,4,0,2,6,0,4,5,4,6,3,3,9,4,3,7,2,3,0,1,8,2,1,1,8,7,6,3,6,4,7,7,4,8,1,3,8,1,1,1,4,8,0,3,8,7,6,5,9,7,3,4,5,6,1,6,8,4,2,5,8,2,7,8,8,9,8,4,1,9,2,7,7,6,3,3,1,6,4,7,1,0,7,3,2,9,9,8,9,3,8,7,1,8,9,0,5,2,8,4,5,5,9,1,4,5,9,1,7,6,6,6,6,7,2,4,8,4,8,3,9,4,8,4,5,6,4,3,0,7,0,3,9,7,8,0,9,7,7,4,9,5,4,3,2,7,1,1,7,5,4,7,3,1,0,6,9,9,5,7,8,5,4,1,5,0,3,1,9,0,2,2,7,5,7,5,8,9,8,2,4,6,0,0,4,6,8,8,2,5,2,0,2,0,8,8,8,8,5,2,5,8,5,3,1,6,3,8,1,1,4,0,5,1,6,6,4,7,9,6,2,7,6,6,4,0,1,7,9,1,3,0,6,0,6,5,4,7,4,1,5,1,2,6,2,6,4,8,8,4,2,3,6,5,4,2,5,2,8,6,1,7,7,9,8,5,3,9,1,0,3,1,0,1,3,0,0,7,9,4,7,6,2,1,5,7,6,8,0,1,5,0,7,6,9,6,9,3,2,9,9,0,9,0,0,1,6,6,8,8,2,4,2,0,7,2,5,0,7,9,7,4,9,1,0,1,9,8,1,0,2,5,7,9,4,8,8,7,1,3,5,1,2,6,1,6,2,7,6,8,4,9,9,2,3,7,0,9,9,3,5,4,1,6,3,8,2,3,1,6,4,7,4,6,6,2,2,3,8,9,8,9,4,4,1,6,5,4,5,8,0,9,4,9,2,7,9,3,7,8,2,6,1,1,9,6,7,8,1,5,7,3,7,4,7,0,4,0,6,6,5,0,1,6,7,2,5,5,6,9,0,6,0,2,6,2,4,0,5,5,1,6,4,3,5,8,4,4,3,7,1,9,9,2,6,4,5,0,1,7,9,0,3,3,7,3,3,1,6,8,3,7,0,0,3,3,2,6,3,2,3,5,1,3,4,1,1,9,6,0,9,4,3,8,3,9,6,8,1,1,3,4,4,7,2,0,9,8,7,5,3,5,3,7,5,6,4,5,6,3,6,1,4,7,4,3,5,4,5,3,8,9,0,5,6,5,0,7,9,1,0,4,5,2,8,4,9,1,7,8,6,2,2,7,6,5,5,8,7,1,0,3,7,4,7,6,8,2,5,5,6,7,4,9,6,5,7,1,1,2,7,9,8,4,0,5,1,7,6,3,0,3,6,4,5,5,7,5,0,2,5,9,3,4,2,4,2,0,3,1,0,9,4,6,8,3,6,9,1,9,7,4,9,6,2,3,2,7,6,9,9,1,2,9,0,8,8,8,6,0,6,7,1,9,0,7,3,1,9,6,2,8,7,2,9,7,6,9,4,3,1,8,9,6,9,1,8,1,2,1,7,4,7,2,9,9,9,1,1,5,5,6,6,3,5,0,5,6,9,4,8,0,1,0,4,8,6,5,2,3,7,8,5,2,3,4,8,5,1,0,3,6,0,5,6,8,2,5,7,1,3,0,1,6,8,6,9,5,3,8,8,2,4,6,1,4,2,6,1,8,0,8,4,0,4,3,0,7,5,8,0,6,4,4,1,1,7,9,1,1,9,7,9,7,2,3,2,1,1,0,2,7,5,6,2,4,0,3,5,4,0,8,6,3,2,8,6,7,4,8,2,8,3,4,5,0,0,0,9,3,2,0,5,4,0,8,0,6,1,0,7,8,1,5,8,8,0,4,3,8,1,7,7,4,9,7,9,0,5,0,2,0,2,9,8,2,0,5,0,4,6,7,7,1,5,2,5,9,9,0,6,1,5,1,7,1,8,6,2,8,6,9,5,0,9,5,1,9,3,1,9,2,1};
        int k=2147483640;
        System.out.println(Arrays.toString(nums));
        System.out.println(k);
        boolean b= test_1(nums,k);
        System.out.println(b);
    }
    public static boolean checkSubarraySum(int[] nums, int k) {
        if (nums.length<2)return false;
        int max;
//        for (int i=0;i<nums.length;i++){
//            max+=nums[i];
//            System.out.println(max);
//        }
//        //[0,0]
//        if (max%k==0)return true;
//        if (max<k)return false;

        for (int l=0;l+1<nums.length;l++){
            max=nums[l];
            for(int v=1;l+v<nums.length;v++){
                max+=nums[l+v];
                if (max%k==0)return true;
            }
        }

        return false;
    }
    public static boolean test_1(int[] nums, int k) {
        //首先判断是否有[0,0]的子集,他们是任何k的0倍
        for (int i=0;i<nums.length-1;i++){
            if (nums[i]+nums[i+1]==0)return true;
        }
        //不断的从左端点向右相加比较
        for (int i=0,num;i<nums.length-1;i++){
            num=nums[i];
            for (int l=i+1;l<nums.length;l++){
                num+=nums[l];
                if (num%k==0)return true;
            }
            //每次移动左端点前比较:
            //如果此时num值不足k,则不可能有比k大的和了,由此返回false
            if (num<k)return false;
        }
        return false;
    }
}
